Gs430 Rear Axle From Aristo?

[KarolGT]

Hi

I have Lexus GS430 from Sep 2000 (Europe version).

I had a problem with my rear axle, so I bought new one from Toyota Aristo.

It works fine, I don't see any differences when I'm driving, transmission also works ok.

Now, some people told me that the rear axle from Aristo is different than in my GS430.

Do you have any specs about those two rear axles? should I buy new one from GS430 or this

from Aristo should be ok?

Thanks in advance.

[KarolGT]

ok, I found that in GS430 the "ratio" is: 3,266 and in Aristo 3,76

so I have to search new one from GS430.